A7 amplifier id

[alf-jlf]

Thanks for the help. Will post info as soon as
I get the documention ordered.
Art
-----Original Message-----
From: Jack Crenshaw <jcrens at earthlink.net>
To: Arthur Fowler <alf-jlf at RCN.COM>
Cc: HEATH at LISTSERV.TEMPE.GOV <HEATH at LISTSERV.TEMPE.GOV>
Date: Thursday, February 15, 2001 2:52 AM
Subject: Re: A7 amplifier id


>Arthur, when you find the info, I'd appreciate it if you would post it on
this group. I
>just bought a couple, also.  I would have sworn that the original A7 came
with 6Y6
>outputs, but the ones I'm getting are different.
>
>Jack
>
>Arthur Fowler wrote:
>
>> Need help with the series letter of this amp.
>> Tube line-up 5Y3,12SQ7,12SL7,12SN7, 2ea 12V6.
>> Power transformer is # 54-25
>> Output transformer is # 51-21
>> I think it is either A7-E or A7-D.
>> Thanks, Art
>>
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